el-table-column显示单个图片
<el-table-column label="图片地址" align="center" >
<template slot-scope="scope">
<img :src="scope.row.imageUrl" width="180" height="320" class="head_pic"/>
</template>
</el-table-column>
<el-table-column label="图片地址" align="center" >
<template slot-scope="scope">
<img :src="scope.row.imageUrl" width="180" height="320" class="head_pic"/>
</template>
</el-table-column>